Bestimmung Hersteller Nahkampfspange?

[Rosenberg]

Hello, would like to buy this one. I have requested better pictures, but information in advance would help me. Unfortunately, I cannot assign this exactly. I mean it could be from the manufacturer Wilhelm Hobacher or F&BL. Who could help me, thank you for your information

[rbminis]

The back plate crimps are incorrect for either of those makers, IMO.
Ralph.

[Rosenberg]

ok, thank you Ralph .................. I wasn't sure because of the pictures